joseywales
Well-Known Member
I was thinking about this as well.I got a great price on it to make it worth it to me. Plus that extra warranty, peace of mind. I also found out that you cannot defeat the system aka remove a tune back to stock, to dealer for a problem, each time you swap tunes you reset the key starts (or push button) to zero so if a guy lies after his cheap tune messes up his truck and tried a warranty claim, they will look at the key or button starts vs mileage and
Time etc. I asked about the auto start stops, if it affects that and was told no. Just the actually starting. They can also tell by removing the heads and looking at the pistons , fuel spray pattern stains are different.
Funny story with that, the dealer told me a guy bought a mustang GT from them, put a self tune in it and took it to a 1/4 mile drag strip for a whole day, ran the crap out of the Mustang and ended up trashing the tranny and some engine parts, he swapped his oem tune back in and tried a warranty claim and was denied. The dealer & Ford denied his claim due to the key starts and fuel spray and other stuff. The guy came in complaining was gonna sue etc, they took him back to the shop to his Mustang and the service manager reached into the cupholder and pulled out a handfull of run times and receipts from the track with his plate, Name and Vin on them...idiot got his car out of there (towed) and never came back ????, Darwins theory is alive and well, the dumb ones weed themselves out!
I am sure a lot of us thought about removing the tune and back to stock before going to the dealer to keep warranty, or at least mitigate blaming the tune.
But i was thinking they could probably see that it has been altered and at what time etc. possibly when it was changed back
Or can they only tell if you have "push to start" and taking off the heads to check spray patterns? i was thinking they could probably check the computer to see if and when it was altered etc or am over thinking this one haha
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and a voided warranty haha